Esempio n. 1
0
void ParserHafasXml::getJourneyDetails(const QString &id)
{
    if (currentRequestState != FahrplanNS::noneRequest) {
        return;
    }

    journeyDetailRequestData.id = "";


    //Some hafasxml backend provide the detailsdata inline
    //if so our parser already stored them
    if (journeyDetailInlineData.count() > 0 ) {

        for (int i = 0; i < journeyDetailInlineData.count(); i++) {
            JourneyDetailResultList *item = journeyDetailInlineData.at(i);
            if (item->id() == id) {
                emit journeyDetailsResult(item);
                return;
            }
        }
        emit errorOccured(tr("Internal error occured: JourneyResultdata not present!"));
        return;
    }

    //It seams we don't have the detailsdata internaly stored,
    //So we fetch them remotly.
    if (lastJourneyResultList) {

        for (int i = 0; i < lastJourneyResultList->itemcount(); i++) {
            JourneyResultItem *item = lastJourneyResultList->getItem(i);
            if (item->id() == id) {
                currentRequestState = FahrplanNS::journeyDetailsRequest;
                journeyDetailRequestData.id = item->id();
                journeyDetailRequestData.date = item->date();
                journeyDetailRequestData.duration = item->duration();
                sendHttpRequest(item->internalData1(), "<?xml version=\"1.0\" encoding=\"iso-8859-1\"?>");
                return;
            }
        }

    } else {
        emit errorOccured(tr("Internal error occured: JourneyResultdata not present!"));
    }
}
Esempio n. 2
0
void Parser131500ComAu::getJourneyDetails(const QString &id)
{
    if (currentRequestState != FahrplanNS::noneRequest) {
        return;
    }

    //Some hafasxml backend provide the detailsdata inline
    //if so our parser already stored them
    if (lastJourneyResultList->itemcount() > 0 ) {

        for (int i = 0; i < lastJourneyResultList->itemcount(); i++) {
            JourneyResultItem *item = lastJourneyResultList->getItem(i);
            if (item->id() == id) {
                emit journeyDetailsResult(parseDetails(item));
                return;
            }
        }
    }

    emit errorOccured(tr("Internal error occured: JourneyResultdata not present!"));
    return;
}
Esempio n. 3
0
void ParserHafasXml::parseSearchJourney(QNetworkReply *networkReply)
{
    lastJourneyResultList = new JourneyResultList();
    journeyDetailInlineData.clear();

    QBuffer readBuffer;
    readBuffer.setData(networkReply->readAll());
    readBuffer.open(QIODevice::ReadOnly);

    QXmlQuery query;
    query.bindVariable("path", &readBuffer);
    query.setQuery("doc($path)/ResC/Err//@text/string()");

    QStringList errorResult;
    if (!query.evaluateTo(&errorResult))
    {
        qDebug() << "parserHafasXml::ErrorTest - Query Failed";
    }

    if (errorResult.count() > 0 ) {
        emit errorOccured(errorResult.join("").trimmed());
        qWarning()<<"ParserHafasXml::parseSearchJourneyPart2:"<<errorResult.join("");
        return;
    }

    //Query for station infos
    query.setQuery("doc($path)/ResC/ConRes/ConnectionList/Connection/@id/string()");

    QStringList resultIds;
    if (!query.evaluateTo(&resultIds))
    {
        qDebug() << "parserHafasXml::getJourneyData 2 - Query Failed";
    }

    if (resultIds.count() <= 0) {
        emit journeyResult(lastJourneyResultList);
        return;
    }

    for(int i = 0;i<resultIds.count(); i++) {
        //qDebug()<<"Connection:"<<resultIds[i];

        query.setQuery("doc($path)/ResC/ConRes/ConnectionList/Connection[@id='" + resultIds[i] + "']/Overview/Date/string()");
        QStringList dateResult;
        if (!query.evaluateTo(&dateResult))
        {
            qDebug() << "parserHafasXml::getJourneyData 3 - Query Failed";
        }

        query.setQuery("doc($path)/ResC/ConRes/ConnectionList/Connection[@id='" + resultIds[i] + "']/Overview/Transfers/string()");
        QStringList transfersResult;
        if (!query.evaluateTo(&transfersResult))
        {
            qDebug() << "parserHafasXml::getJourneyData 4 - Query Failed";
        }

        query.setQuery("doc($path)/ResC/ConRes/ConnectionList/Connection[@id='" + resultIds[i] + "']/Overview/Duration/Time/string()");
        QStringList durationResult;
        if (!query.evaluateTo(&durationResult))
        {
            qDebug() << "parserHafasXml::getJourneyData 5 - Query Failed";
        }

        query.setQuery("doc($path)/ResC/ConRes/ConnectionList/Connection[@id='" + resultIds[i] + "']/Overview/Products/Product/@cat/string()");
        QStringList trainsResult;
        if (!query.evaluateTo(&trainsResult))
        {
            qDebug() << "parserHafasXml::getJourneyData 6 - Query Failed";
        }

        query.setQuery("doc($path)/ResC/ConRes/ConnectionList/Connection[@id='" + resultIds[i] + "']/Overview/Departure/BasicStop/Station/@name/string()");
        QStringList depResult;
        if (!query.evaluateTo(&depResult))
        {
            qDebug() << "parserHafasXml::getJourneyData 7 - Query Failed";
        }

        query.setQuery("doc($path)/ResC/ConRes/ConnectionList/Connection[@id='" + resultIds[i] + "']/Overview/Arrival/BasicStop/Station/@name/string()");
        QStringList arrResult;
        if (!query.evaluateTo(&arrResult))
        {
            qDebug() << "parserHafasXml::getJourneyData 8 - Query Failed";
        }

        query.setQuery("doc($path)/ResC/ConRes/ConnectionList/Connection[@id='" + resultIds[i] + "']/Overview/Departure/BasicStop/Dep/Time/string()");
        QStringList depTimeResult;
        if (!query.evaluateTo(&depTimeResult))
        {
            qDebug() << "parserHafasXml::getJourneyData 9 - Query Failed";
        }

        query.setQuery("doc($path)/ResC/ConRes/ConnectionList/Connection[@id='" + resultIds[i] + "']/Overview/Departure/BasicStop/Dep/Platform/Text/string()");
        QStringList depPlatResult;
        if (!query.evaluateTo(&depPlatResult))
        {
            qDebug() << "parserHafasXml::getJourneyData 10 - Query Failed";
        }

        query.setQuery("doc($path)/ResC/ConRes/ConnectionList/Connection[@id='" + resultIds[i] + "']/Overview/Arrival/BasicStop/Arr/Time/string()");
        QStringList arrTimeResult;
        if (!query.evaluateTo(&arrTimeResult))
        {
            qDebug() << "parserHafasXml::getJourneyData 11 - Query Failed";
        }

        query.setQuery("doc($path)/ResC/ConRes/ConnectionList/Connection[@id='" + resultIds[i] + "']/Overview/Arrival/BasicStop/Arr/Platform/Text/string()");
        QStringList arrPlatResult;
        if (!query.evaluateTo(&arrPlatResult))
        {
            qDebug() << "parserHafasXml::getJourneyData 12 - Query Failed";
        }

        query.setQuery("doc($path)/ResC/ConRes/ConnectionList/Connection[@id='" + resultIds[i] + "']/Overview/XMLHandle/@url/string()");
        QStringList xmlHandleResult;
        if (!query.evaluateTo(&xmlHandleResult))
        {
            qDebug() << "parserHafasXml::getJourneyData 13 - Query Failed";
        }

        QDate date = QDate::fromString(dateResult.join("").trimmed(), "yyyyMMdd");

        for (int j = 0; j < trainsResult.count(); j++) {
            trainsResult[j] = trainsResult[j].trimmed();
        }

        JourneyResultItem *item = new JourneyResultItem();
        item->setDate(date);
        item->setId(resultIds[i]);
        item->setTransfers(transfersResult.join("").trimmed());
        item->setDuration(cleanHafasDate(durationResult.join("").trimmed()));
        item->setMiscInfo("");
        item->setTrainType(trainsResult.join(", ").trimmed());
        item->setDepartureTime(cleanHafasDate(depTimeResult.join("").trimmed()));
        item->setArrivalTime(cleanHafasDate(arrTimeResult.join("").trimmed()));

        bool hasInline = false;
        QString internalData1 = xmlHandleResult.join("").trimmed();

        if (internalData1.count() > 0 && internalData1.indexOf("extxml.exe")) {
            hasInline = true;
        }

        if (internalData1.count() > 0) {
            internalData1.remove(0, internalData1.indexOf("query.exe") + 9);
            internalData1.prepend(baseUrl);
            item->setInternalData1(internalData1);
        } else {
            hasInline = true;
        }

        if (hasInline){
            journeyDetailRequestData.id = item->id();
            journeyDetailRequestData.date = item->date();
            journeyDetailRequestData.duration = item->duration();
            QByteArray data = readBuffer.buffer();
            JourneyDetailResultList *results = internalParseJourneyDetails(data);
            journeyDetailInlineData.append(results);
        }

        lastJourneyResultList->setDepartureStation(depResult.join("").trimmed());
        lastJourneyResultList->setArrivalStation(arrResult.join("").trimmed());
        lastJourneyResultList->setTimeInfo(date.toString());

        lastJourneyResultList->appendItem(item);
    }

    //Query for next and prev stuff
    query.setQuery("doc($path)/ResC/ConRes/ConResCtxt/string()");
    QStringList ConResCtxtResult;
    if (!query.evaluateTo(&ConResCtxtResult))
    {
        qDebug() << "parserHafasXml::getJourneyData 14 - Query Failed";
    }

    hafasContext.seqNr = ConResCtxtResult.join("");
    emit journeyResult(lastJourneyResultList);
}